Fosi Audio Bluetooth 5.0 TPA3116D2 Digital Power Amplifier Board 100W Hifi Stereo AUX Audio Subwoofer Amplifier Mudule

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SKU: 1005004274930106 Category:

Product Description

  • Brand Name: None
  • Maximum Power Per Channel: 100W
  • Origin: CN(Origin)
  • Package: Yes
  • Channels: 2 (2.0)
  • Certification: CE
  • Model Number: ZK1002
  • Input: Bluetooth + 3.5mm AUX
  • Output: Passive speakers

Fosi Audio Bluetooth 5.0 TPA3116D2 Digital Power Amplifier Board 100W Stereo Power AUX Audio Subwoofer Amplifier 


HIFI SoundAdopt TPA3116D2(with AM interference suppression function) chips, with excellent sound quality. It ensures that even with high power operation for a long time, THD is less than 0.1%.

Mini but Powerful2 CH stereo output power 100watt * 2, working voltage range DC5-27V, for 4-8, 50watt-300watt passive speakers.

Two Input WaysSupport 3.5mm wired input and Bluetooth 5.0 input. Bluetooth signal distance up to 49ft, best for your DIY passive speakers.

Continuous &Stable5470uFhighqualitycapacitorbringsa stable output. Large-area heat dissipation system, and high-quality power module, it will not overheat and stop work at long-time high output.

Ensure SafetyThis Bluetooth amplifier board has a bottom plate and a top plate, support reverse connection protection, Over-voltage protection, under-voltage protection, Over-heat protection, Short-circuit protection.  


 Model: ZK-1002

Chip: TPA3116D2*2

Input Mode: Bluetooth and 3.5mm AUX

Work Voltage: DC 5V-27V (Above 2A)

Channel: 2 CH Stereo Output

Bluetooth version: Bluetooth 5.0

Bluetooth transmission distance: 50 Ft

MAX Power Output: 100W x 2

Terminating Impedance: 4 Ohm-8 Ohm

Match Speaker: 50W-300W

Work Humidity:0%~95%RH         

How to connect the speaker?

Step1-Use the screwdriver to loosen the speaker terminals on the amplifier.

Step2-Insert the speaker wires.

Step3-Install the screws to secure the speaker wires.

Package Include:

 *ZK-1002 Stereo Bluetooth Power Amplifier Module x1

*Acrylic shell x2

*16mm Copper column x4

*9mm Screw x8,

*Steel nut, screw mat x1

*20cm power cable x1

*Screwdriver x1

*Knob x1

Additional information